Food warmer



FIG. 1 is a top, front, right perspective view of a food warmer showing a first embodiment of my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is an exploded top, front, right perspective view thereof;

FIG. 7 is a top, front, right perspective view of a food warmer showing a second embodiment of my new design;

FIG. 8 is a front view of FIG. 7;

FIG. 9 is a rear view of FIG. 7;

FIG. 10 is a right side view of FIG. 7;

FIG. 11 is a left side view thereof FIG. 7; and,

FIG. 12 is an exploded top, front, right perspective view thereof.

The broken lines immediately adjacent to the shaded area represent unclaimed boundaries of the design. The broken lines showing the remainder of the food warmer are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a food warmer, as shown and described. 